Hayden Christensen Smoking Up a Storm

Speaking of Haydens…

A slightly scruffy Hayden Christensen grabs a “great” dinner at Mr. Chow in Beverly Hills on Tuesday night, hanging out with older brother Tove, singing autographs for fans and smoking away on cancer sticks. Rachel Bilson was MIA…

The unrated version of Factory Girl was released yesterday. Hayden, 26, stars as the fictional character Billy Quinn, based on Bob Dylan.